2-circuit NTC10K sensor - Baxi De Dietrich 7771530

The 2-circuit NTC10K sensor for Baxi boilers is a temperature sensing component used in dual-circuit systems to monitor water temperature in both the heating and domestic hot water circuits. This NTC (Negative Temperature Coefficient) sensor provides accurate readings to the boiler's control board, enabling precise temperature regulation. If you are experiencing temperature fluctuations or error codes, a faulty sensor may need replacement. This sensor is designed for select Baxi models and is a key part for ensuring efficient and reliable operation.